A Turkish speaker uses the indirect past tense (-miş) to describe an event they personally witnessed. According to the Turkish evidential system, what does this signal to listeners?
AThat the event happened a long time ago, since -miş marks remote past tense
BThat the speaker is being polite and modest about their own direct experience
CThat the speaker did not directly witness the event — asserting direct knowledge of something you only inferred is a form of dishonesty in Turkish
DThat the speaker is uncertain whether the event actually occurred
Turkish has two grammatically distinct past tenses: -di (direct, witnessed) and -miş (indirect, unwitnessed/inferential/reportative). These are not stylistic variants — they obligatorily encode the speaker's relationship to the information. Using -miş for something you personally saw would be grammatically incorrect and socially dishonest, not merely imprecise. The evidential system makes a claim about epistemic source, and misrepresenting that source carries social weight. This illustrates why evidentiality is a grammatical category with real communicative consequences, not just a rhetorical flourish.
Question 2 Multiple Choice
What is the key distinction between evidentiality and epistemic modality?
AEvidentiality is found only in non-European languages; epistemic modality is a feature of European languages
BEvidentiality encodes the source of the speaker's information (how they know); epistemic modality encodes the speaker's degree of certainty (how confident they are)
CEvidentiality is a lexical phenomenon expressed through adverbs; epistemic modality is always grammatically encoded through morphology
DEvidentiality and epistemic modality are two names for the same grammatical category, differing only in terminology
Evidentiality answers 'how do you know this?' (direct perception, inference, hearsay), while epistemic modality answers 'how certain are you?' (possible, probable, certain). The two can interact — inferential evidentials often carry implications of lower certainty — but they are grammatically distinct in languages that encode both. English blurs this distinction by using modal verbs ('must', 'might') to do some evidential work ('She must have left' = inference from evidence), but the grammaticalization is incomplete. Languages like Quechua grammatically separate the two systems.
Question 3 True / False
In English, evidentiality is grammatically obligatory — speakers is expected to generally indicate their source of information using modal verbs like 'should' or 'might.'
TTrue
FFalse
Answer: False
English evidentiality is optional and lexical, not obligatory and morphological. English speakers can signal their epistemic source through adverbs ('reportedly,' 'obviously,' 'apparently') and modal expressions ('I heard that,' 'I saw with my own eyes'), but they can also leave the source entirely unspecified. By contrast, languages with obligatory evidential marking (Quechua, Turkish, Korean) require speakers to grammatically commit to a source category on every assertion — omission is not possible without violating grammatical rules. English modal verbs ('must have') express some evidential meaning but are not the same as dedicated evidential morphemes.
Question 4 True / False
In languages with obligatory evidential marking, the evidential category is a grammatical feature comparable to tense or aspect — it is morphologically expressed and cannot be omitted in a well-formed utterance.
TTrue
FFalse
Answer: True
This is the defining characteristic of obligatory evidential systems. In Turkish, you cannot form a past-tense assertion without choosing between the witnessed (-di) and unwitnessed (-miş) past — they are grammatically distinct categories, not optional adornments. The same holds in Quechua, which has a rich evidential paradigm integrated into the verbal morphology. This parallels how English speakers cannot form a past-tense verb without morphologically marking it (walked, not walk) — the category is obligatory. The grammaticalization of evidentiality into morphology rather than optional lexical hedges distinguishes these languages from English.
Question 5 Short Answer
Why is evidentiality considered a grammatical category rather than simply a pragmatic phenomenon? What is the key difference between expressing evidential meaning grammatically versus lexically?
Think about your answer, then reveal below.
Model answer: Evidentiality is grammatical when it is obligatorily encoded through morphology or syntax — speakers cannot omit it without producing an ungrammatical sentence. In Turkish, choosing between -di and -miş is not optional; every past-tense assertion requires one. This is parallel to tense or number agreement. By contrast, pragmatic or lexical evidentiality (English 'reportedly,' 'I heard that') is optional — speakers choose to include it for communicative effect but can leave it out without grammatical violation. The grammaticalization criterion (obligatory morphological marking) is what distinguishes evidential systems from mere hedging conventions.
The grammatical/lexical distinction matters because it reveals that languages differ in which aspects of meaning they conventionally grammaticalize. English grammaticalizes tense (obligatory past/present/future distinction) but not evidentiality. Quechua grammaticalizes both. This shows that evidentiality is universally relevant to human communication — every speaker has sources of information — but languages vary in whether they treat source-marking as grammatically obligatory or pragmatically optional. Studying languages with obligatory evidentials reveals categories that exist but are simply not surfaced as grammar in English.